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|
tosca_definitions_version: tosca_simple_yaml_1_0
metadata:
filename: tosca/capabilities.yml
version: '1.0'
imports:
- tosca_index:
file: _index.yml
capability_types:
tosca.capabilities.Root:
description: This is the default (root) TOSCA Capability Type definition that all other TOSCA Capability Types derive from.
tosca.capabilities.Node:
derived_from: tosca.capabilities.Root
description: The Node capability indicates the base capabilities of a TOSCA Node Type.
tosca.capabilities.Container:
derived_from: tosca.capabilities.Root
description: The Container capability, when included on a Node Type or Template definition, indicates that the node can act as a container for (or a host for) one or more other declared Node Types.
properties:
num_cpus:
type: integer
description: Number of (actual or virtual) CPUs associated with the Compute node.
required: false
status: supported
constraints:
- greater_or_equal: 1
cpu_frequency:
type: scalar-unit.frequency
description: Specifies the operating frequency of CPU's core. This property expresses the expected frequency of one (1) CPU as provided by the property "num_cpus".
required: false
status: supported
constraints:
- greater_or_equal: 0.1 GHz
disk_size:
type: scalar-unit.size
description: Size of the local disk available to applications running on the Compute node (default unit is MB).
required: false
status: supported
constraints:
- greater_or_equal: 0 MB
mem_size:
type: scalar-unit.size
description: Size of memory available to applications running on the Compute node (default unit is MB).
required: false
status: supported
constraints:
- greater_or_equal: 0 MB
tosca.capabilities.Endpoint:
derived_from: tosca.capabilities.Root
description: This is the default TOSCA type that should be used or extended to define a network endpoint capability. This includes the information to express a basic endpoint with a single port or a complex endpoint with multiple ports. By default the Endpoint is assumed to represent an address on a private network unless otherwise specified.
properties:
protocol:
type: string
description: 'The name of the protocol (i.e., the protocol prefix) that the
endpoint accepts (any OSI Layer 4-7 protocols). Examples: http, https, ftp,
tcp, udp, etc.'
required: true
default: tcp
status: supported
port:
type: tosca.datatypes.network.PortDef
description: The optional port of the endpoint.
required: false
status: supported
secure:
type: boolean
description: Requests for the endpoint to be secure and use credentials supplied on the ConnectsTo relationship.
required: false
default: false
status: supported
url_path:
type: string
description: The optional URL path of the endpoint's address if applicable for the protocol.
required: false
status: supported
port_name:
type: string
description: The optional name (or ID) of the network port this endpoint should be bound to.
required: false
status: supported
network_name:
type: string
description: 'The optional name (or ID) of the network this endpoint should
be bound to. network_name: PRIVATE | PUBLIC | <network_name> | <network_id>.'
required: false
default: PRIVATE
status: supported
initiator:
type: string
description: The optional indicator of the direction of the connection.
required: false
default: source
status: supported
constraints:
- valid_values:
- source
- target
- peer
ports:
type: map
description: The optional map of ports the Endpoint supports (if more than one).
required: false
status: supported
constraints:
- min_length: 1
entry_schema:
type: tosca.datatypes.network.PortSpec
attributes:
ip_address:
type: string
description: 'Note: This is the IP address as propagated up by the associated
node''s host (Compute) container.'
status: supported
tosca.capabilities.Endpoint.Public:
derived_from: tosca.capabilities.Endpoint
description: |-
This capability represents a public endpoint which is accessible to the general internet (and its public IP address ranges).
This public endpoint capability also can be used to create a floating (IP) address that the underlying network assigns from a pool allocated from the application's underlying public network. This floating address is managed by the underlying network such that can be routed an application's private address and remains reliable to internet clients.
properties:
network_name:
type: string
required: true
default: PUBLIC
status: supported
constraints:
- equal: PUBLIC
tosca.capabilities.Endpoint.Admin:
derived_from: tosca.capabilities.Endpoint
description: This is the default TOSCA type that should be used or extended to define a specialized administrator endpoint capability.
properties:
secure:
type: boolean
description: Requests for the endpoint to be secure and use credentials supplied on the ConnectsTo relationship.
required: true
default: true
status: supported
constraints:
- equal: true
tosca.capabilities.Endpoint.Database:
derived_from: tosca.capabilities.Endpoint
description: This is the default TOSCA type that should be used or extended to define a specialized database endpoint capability.
tosca.capabilities.Attachment:
derived_from: tosca.capabilities.Root
description: This is the default TOSCA type that should be used or extended to define an attachment capability of a (logical) infrastructure device node (e.g., BlockStorage node).
tosca.capabilities.OperatingSystem:
derived_from: tosca.capabilities.Root
description: This is the default TOSCA type that should be used to express an Operating System capability for a node.
properties:
architecture:
type: string
description: 'The Operating System (OS) architecture. Examples of valid values
include: x86_32, x86_64, etc.'
required: false
status: supported
type:
type: string
description: 'The Operating System (OS) type. Examples of valid values include:
linux, aix, mac, windows, etc.'
required: false
status: supported
distribution:
type: string
description: 'The Operating System (OS) distribution. Examples of valid values
for a "type" of "Linux" would include: debian, fedora, rhel and ubuntu.'
required: false
status: supported
version:
type: version
description: The Operating System version.
required: false
status: supported
tosca.capabilities.Scalable:
derived_from: tosca.capabilities.Root
description: This is the default TOSCA type that should be used to express a scalability capability for a node.
properties:
min_instances:
type: integer
description: This property is used to indicate the minimum number of instances that should be created for the associated TOSCA Node Template by a TOSCA orchestrator.
required: true
default: 1
status: supported
max_instances:
type: integer
description: This property is used to indicate the maximum number of instances that should be created for the associated TOSCA Node Template by a TOSCA orchestrator.
required: true
default: 1
status: supported
default_instances:
type: integer
description: 'An optional property that indicates the requested default number
of instances that should be the starting number of instances a TOSCA orchestrator
should attempt to allocate. Note: The value for this property MUST be in
the range between the values set for "min_instances" and "max_instances"
properties.'
required: false
status: supported
tosca.capabilities.network.Bindable:
derived_from: tosca.capabilities.Node
description: A node type that includes the Bindable capability indicates that it can be bound to a logical network association via a network port.
tosca.capabilities.network.Linkable:
derived_from: tosca.capabilities.Node
description: A node type that includes the Linkable capability indicates that it can be pointed by tosca.relationships.network.LinksTo relationship type.
tosca.capabilities.Container.Docker:
derived_from: tosca.capabilities.Container
properties:
version:
type: list
required: false
status: supported
entry_schema:
type: version
publish_all:
type: boolean
required: false
default: false
status: supported
publish_ports:
type: list
required: false
status: supported
entry_schema:
type: PortSpec
expose_ports:
type: list
required: false
status: supported
entry_schema:
type: PortSpec
volumes:
type: list
required: false
status: supported
entry_schema:
type: string
|
